Inventor · disambiguated record
Gangjin Li
Also filed as: LI GANGJIN
2 granted patents·3 pending applications·10 citations·filing 2006–2007
55Inventor score
Top patents by PatentIndex Score
5 records- 0158US7671717B2Unrecoverable line-type temperature sensitive detector having short-circuit fault alarm functionSURELAND IND FIRE SAFETY LTD·Filed 2007·Granted Mar 2, 2010·5 cites·12 claims
- 0254US7578617B2Analog line-type temperature sensitive fire detection cableSURELAND IND FIRE SAFETY LTD·Filed 2007·Granted Aug 25, 2009·5 cites·15 claims
- 0339US2008011490A1Alternate foam storage and proportionally mixing deviceZHANG WEISHE·Filed 2007·Application pending·0 cites
- 0435US2008106365A1Analog Line-Type Fixed Temperature Fire Detection CableLI GANGJIN·Filed 2006·Application pending·0 cites
- 0529US2008136651A1Data Fusion Alarm System And Method For Line Type Fire DetectorLI GANGJIN·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →